MITSUBISHI GEAR SHAVING MACHINE

MITSUBISHI
GEAR SHAVING MACHINE
Low
High
Many
Type of workpiece
Few
Most suitable
machine for the
application
100 3.9
1
FD-H20P
200 7.9
300 11.8
450 17.7
Workpiece
diameter (mm in)
General purpose type:
Emphasis in flexibility
Mass production type:
Emphasis in cycle time (Plunge type)
FD30-P
FＤ30
FA45
The world's highest technological level of manufacturing
aircraft, ships, power systems, and other products
equipment is integrated in the machine tools produced by Mitsubishi.
Having share of 70% in gear cutting machines in Japan,
we are enjoying high reputation from overseas customers for
its reliable high level performance.
Mitsubishi is always producing the most advanced gear cutting machines
taking into consideration the future needs of the users.
Mitsubishi's supreme technology and its long experience in
gear manufacturing produces the most advanced gear cutting machines.
Production
3 axes
3 axes
FD30-P
FD-H20P
200
7.9
300
11.8
450
17.7
2
6
4.23
〇
〇
〇
〇
8
3.18
FD30-P
FＤ30
ー
ー
〇
〇
10
2.54
ー
ー
〇
〇
Module
DP
FA45
ー
ー
〇
〇
Plunge Conventional Diagonal Underpass
Possible shaving methods
Type of models
FD-H20P
4 axes
FＤ30
Workpiece diameter
（mm in）
4 axes
FA45
NC controlled
axes (std)
● Excellent high accuracy shaving and consistent quality.
● Introduction of new shaving method for higher production efficiency.
● Simple programming reduces operator fatigue.
● Abundant peripheral equipment designed for FA systems.
■ Main Features
Mitsubishi, as a pioneer of gear cutting machines, has
been the leader in both technology and actual delivery of
gear machines in Japanese market.
Utilizing advanced mechanism and original machine control
technology, we have improved the efficiency and upgraded
accuracy of gear cutting machines in the field of
automobile parts to construction machinery gears. We also
make flexible production possible to cope for diversified
type of products and further aggressively venture into FA
systems to achieve better efficiency. We venture every angle
to best supply our customers with user-friendly CNC gear
shaving machines that meets the demand of the times.
Series
MITSUBISHI
GEAR SHAVING MACHINE
1
2
Histogram
●
20
30
10
40
50
20
60
Coolant shower
inside column
40
100
(Coolant, hydraulic)
110
50
SL std. LL
SL std. UL
120
Cp1.86
Coolant
temperature
measurement
Temperature
sensor
Separate oil tanks
Thermal displacement
feedback
Compensation
control
NC device
90
Feedback
Quantity
30
70
80
Quantity
Thermal displacement control
0
10
--69.5 ∼ --75.3（ 0 ）
--75.3 ∼ --81.1（ 0 ）
--81.1 ∼ --86.9（ 0 ）
--86.9 ∼ --92.7（ 3 ）
--92.7 ∼ --98.5（ 47 ）
--98.5 ∼ --104.3（ 40 ）
--104.3 ∼ --110.1（ 10 ）
--110.1 ∼ --115.9（ 0 ）
LT
--0.113
UT
--0.073
Tolerance: 40 μm 0.002 in
Repeatability (over-the-ball diameter)
（unit 0.001 mm）
●
(FD-H20P, FD30-P, FD30)
Machining time has been reduced by employing continuous
variable plunge feed for roughing and finishing to apply
uniform load in plunge shaving.
3
Load
(conventional)
Depth of cut (X axis)
Load
(new method)
Depth of cut
(conventional)
Depth of cut
(new method)
Feedrate
(new method)
Feedrate
(conventional)
30∼50 ％
Machining
time reduced by
Time
C
va ont
ria inu
bl ou
es s
pe
ed
Introduction of New Shaving Method for High Efficiency Production
■ High Efficiency Shaving
FEATURE
FD30-P, FD30 and FA45 have coolant shower system inside the column.
All models have coolant temperature feed back system under NC
control, which compensates gear dimension and results to consistent
gear thickness.
Moreover, separate location of the hydraulic and coolant tanks from the
machine proper prevents thermal effect and makes consistent quality
under continuous machining possible.
Coolant shower inside column prevents thermal displacement (Applied to all vertical machines)
Automatic sizing compensation by coolant temperature measurement
(All machines)
■ Thermal Displacement Control
Cp value 1.66 for Cold Start
(Over-the-ball diameter tolerance: 40 μm 0.002 in)
Consistent quality from long run machining made possible.
Thanks to improvement in positioning accuracy and reduction of
thermal effect.
■ Consistent Quality
Shaving accuracy, DIN 6, ISO
5, JIS Class 2:
High shaving accuracy based on robust, high precision mechanism. High accuracy positioning
obtained from rigid radial feed, in/out feed and table feed axes. As a result, repeatability of 1 μm
0.00004 in obtained in both tooth profile and tooth trace after part changeover.
Excellent High Accuracy Shaving and Consistent Quality
■ High Accuracy
FEATURE
Over-the-ball diameter
Feedrate
Load
4
Shaving cutter
Non-cutting time is reduced to 1/2 by
rotation type high speed work changing
and meshing device.
Conversational graphical
input example
4
Chute type
high speed gear
meshing device
Users may select the loader most suitable
for their production application from the
standardized loaders.
Automatic loader/unloader
Automatic gear production line
Mitsubishi supports you with a total gear
production system
----- from rough to finish.
■ Production Line for
Gear Manufacturing
Alarm message screen
An alarm message will
appear on the CRT
screen when operator
makes a program input
error. This makes
programming easy for
beginners.
■ Alarm Message Prevents Programming
Input Error
■ Automatic Loader
Peripheral Equipment
■ High Speed Gear Meshing
Device
FEATURE
Tool compensation screen
Setup time after cutter blade resharpening is greatly reduced by
base tangent length
wear compensation
input method.
■ Tool Wear Compensation Made Easy
Operation panel screen
The "MENU (Mitsubishi Enhanced Numerical Control) Program"
automatically sets up the cutting conditions by simply inputing
the workpiece and cutter
dimensions. Data input
further simplified. Input
can be done in argument
input method or
conversational graphical
input method as
required.
Eye level operation panel and large character CRT screen
makes operation easy for the operator.
Simplified Programming
■ Advanced
"MENU Programming"
3
■ Operator Friendly Operation Panel
and Screen
FEATURE
Series
MITSUBISHI
GEAR SHAVING MACHINE
(Module: 1.4 18.1 DP, NT: 21)
Ｚ
5
Ａ Ｘ
Main Particulars
6
250×50.8 9.8×2.0
mm in
kW hp
Cutter size (Max. dia. x Max. width)
Main motor
5.5 7.5
250 9.8
105∼230 4.1∼9.1
Distance between cutter and workpiece center mm in
40 1.6
mm in
Max. distance between tailstock and spindle center mm in
Max. workpiece width
Max. module
Standard
mm in
○
○
φ200 φ7.9
Cutter head swivel
Ａ
○
Main Particulars
Table horizontal feed
Ｚ
Standard
Max. workpiece diameter
Radial feed
Ｘ
Controlled axes
Many peripheral equipment is standardized to meet various customer needs.
● Two-arm rotation type high speed loader
● Gantry type loader
● Automatic tool changer (ATC)
● Taper adjustment mechanism (manual table swivel axis)
■ Peripheral Equipment for High Productivity, Simple Setup (optional)
● Machine dimension (W 1,550 mm 61.0 in × D 2,440 mm 96.1 in) saves space
and is easy for line integration.
Foot print is saved by 20% and width is reduced by 30% compared to
conventional type.
■ Space Saving, Easy Line Integration
● Vibration minimized due to low profile horizontal construction.
● One level higher Cp value obtained due to horizontal
construction and minimized thermal displacement.
(Cp=1.66, over-the-ball diameter tolerance: 40 μm 0.002 in)
● Chip removal is improved with the horizontal concept. No chip jamming.
■ Maintains High Accuracy Under Continuous Production
● Horizontal type construction with extremely high rigidity.
Shaving possible without any back movement.
・ Robust bed construction based on Finite Element Method (FEM) analysis.
・ Cutter supported on both ends.
・ Slant type headstock and tailstock.
● Employment of continuous variable plunge feed mechanism
reduces machining time by 30 - 50 %.
● High speed shaving is possible
(Max. cutter speed 500 min-1, high speed tailstock)
● Two-arm rotation type high speed loader with gear meshing (optional) realizes
workpiece change and meshing during machining of another work and reduces
non-cutting time to 1/2.
■ High Productivity
Features
ROBUST HORIZONTAL TYPE PLUNGE MACHINE
Machining pinion gear within a cycle time of 9 seconds!
Horizontal type
FD-H20P
Workpiece
NT: 21 φ5 mm 1.4 in
TM4-20 4-axis Turning machine
Total Gear Production Line System
Module: 1.4
Pinion gear
23 mm 0.9 in
Machining Examples
Excellent
chip removal
Low profile
machining
Rigid: Immune against
bending and twist
● Minimized thermal displacement
● Improved chip removal
● Low profile, vibration minimized
● Extremely high machine rigidity
△45 ％
60 %
Two-arm rotation type
high speed loader
(Workpiece change during machining)
6
GN10A Dry hobbing machine
50 %
MA30 Chamfering machine
● Example of pinion gear production line
● Mitsubishi provides total system.
Continuous
variable plunge feed
(Uniform load cutting)
△50 ％
■ Conventional
■ FD-H20P
FD-H20P Shaving machine
18→8.5 sec
ced
redu
time
Cycle
by
Cycle time
Two-arm Rotation Type High Speed Loader (Optional)
Series
MITSUBISHI
GEAR SHAVING MACHINE
FEM Analysis of Bed Rigidity
△60 ％
9→3.5 sec
g
cuttin
Non- reduced
e
tim
by
Non-cutting time
Vertical type
uced
e red
g tim %
in
t
t
u
C
5
by 4
9→5 sec
Cutting time
Advantages of Horizontal Construction
φ35 mm 1.4 in
FD-H20P
φ15 mm 0.6 in
Ｚ
Ｘ
Ａ
7
250×50.8 9.8×2.0
mm in
kW hp
Cutter size (Max. dia. x Max. width)
Main motor
7.5 10
105∼265 4.1∼10.4
Distance between cutter and workpiece center mm in
40 1.6
500 19.7
mm in
8
Max. distance between tailstock and spindle center mm in
Max. workpiece width
Max. module
φ310 φ12.2
mm in
○
○
Max. workpiece diameter
Cutter head swivel
Ａ
○
Standard
Table horizontal feed
Main Particulars
Radial feed
Ｘ
Ｚ
Standard
30∼50 ％
Material
stocker
Sensor
Robot
GN25A
dry cut hobber
Total Gear Production Line System
Load
Controlled axes
d
L4
ROOT
UT
-0.100
UT
-0.060
10
20
Quantity
30
40
Tooth thickness dispersion
(over-the-ball dia.)
R4
L3
R3
L1
L2
TIP
32 mm
1.3 in
R2
R1
ROOT
Tooth profile
Module: 2.4 10.6 DP
NT: 76
Width: 32
Pressure angle: 20°
Helix angle
Workpiece
Machining Examples
50
Cp2.32
Tooth lead
60
0
10
AJC
ATC
MA30
Chamfering
machine
8
Stamping device
ATC
AJC
Robot
FD30-P Shaver
TOP
30
Completed work
stocker
40
50
SL
SU
Left tooth face:
Tapering and crowning
Ｌ4
Quantity
20
Right tooth face: Crowning
Ｒ4
Ｌ3
Ｒ3
Ｌ1
BOTTOM
Ｌ2
TOP
Ｒ2
Ｒ1
BOTTOM
36 sec
Cycle time
30 sec
Actual machining time
Histogram（unit 0.001 ｍｍ）
-58.0∼ -62.0（ 0）
-62.0∼ -66.0（ 0）
-66.0∼ -70.0（ 0）
-70.0∼ -74.0（ 0）
-74.0∼ -78.0（ 3）
-78.0∼ -82.0（ 20）
-82.0∼ -86.0（ 23）
-86.0∼ -90.0（ 3）
-90.0∼ -94.0（ 1）
-94.0∼ -98.0（ 0）
-98.0∼ -102.0（ 0）
TIP
Cutting conditions
Series
MITSUBISHI
GEAR SHAVING MACHINE
Spindle speed: 350 min-1
Cutter speed: 244 min/min 9.6 in/min
Continuous variable feed
Dwell: 12 sec.
Machining accuracy
216 mm
8.5 in
FMS gear production total system line consisting of dry hobbing machine,
chamfering machine and FD30-P shaver.
Feedrate (conventional)
Depth of cut (conventional)
Load (conventional)
Machining
time reduced by
Time
C
va ont
ria inu
bl ou
es s
pe
e
Feedrate (new method)
Depth of cut (new method)
Load (new method)
Continuous Variable Plunge Feed Method
Elimination of table
oscillating axis
Integrated cutter
head and slide
Robust Construction
Depth of cut (X axis)
Main Particulars
Many peripheral equipment is standardized to meet various
customer needs.
● Two-arm rotation type high speed loader
● Automatic tool changer (ATC)
● Work handling and tool changing robot
● Various conveyors
● Taper adjustment mechanism (manual Y-axis)
■ Peripheral Equipment for High Productivity, Simple Setup (optional)
● Flexible work transfer direction (either parallel or longitudinal)
realized easy line integration.
● Column through type loader is applicable and back
deburring unit can be easily mounted.
■ Easy Line Integration
● High speed shaving is possible by increasing cutter and work axis
rotation speed.
Max. cutter speed: 500 min-1
Max. workpiece speed: 3,000 min-1
● Cutting time is reduced by the continuous variable plunge feed method.
■ High Efficiency
● Rigidity is upgraded by eliminating table oscillating axis.
● Integration of cutter head slide.
● Elimination of Y and Z axes from the headstock and U axis from the table.
■ High Rigidity, High Accuracy
Features
(Module: 2.4 10.6 DP, NT: 76, OD: 216 mm 8.5 in)
ROBUST HIGHLY EFFICIENT VERTICAL TYPE PLUNGE MACHINE
Machines large differential gear in 30 seconds!
FD30-P
Feedrate
Ｚ
Ｘ
9
Ａ
Main Particulars
Y
Cutter head swivel
Ａ
mm in
Table horizontal feed
250×50.8 9.8×2.0
mm in
kW hp
Cutter size (Max. dia. x Max. width)
Main motor
7.5 10
575 22.6
105∼265 4.1∼10.4
Distance between cutter and workpiece center mm in
150 5.9
mm in
8
φ310 φ12.2
Standard
○
Max. distance between tailstock and spindle center mm in
Max. workpiece width
Max. module
Max. workpiece diameter
Main Particulars
○
Cutter head
Y
Ｚ
○
○
Standard
Radial feed
Ｘ
Controlled axes
● This 4-axis machine is capable of NC programed tapering and
crowning in all conventional, diagonal, underpath and plunge machining.
Moreover, adjustment of tapering and crowning can be done by simple data
input from operation panel.
● One chucking machining of two stage gear is possible.
(This type of machining was not
possible, except for plunge feed, with
conventional machine where the
workpiece face width had to be
aligned to the oscillating axis center.)
■ Flexible
● Setup change is simplified as workpiece center need not to be aligned
to oscillation center of conventional type.
● Flexible work transfer direction (either parallel or longitudinal)
realized easy line integration.
■ Easy Setup Change and Workpiece Transfer
● High speed shaving made possible by increasing cutter and work axis rotation speed.
Max. cutter speed: 500 min-1
Max. part speed: 3,000 min-1
● Cutting time is reduced by the continuous variable plunge feed method.
■ High Efficiency
● Fixed type table is applied. Rigidity is upgraded by eliminating table oscillating axis.
Mitsubishi's new original tapering and crowning adjusting method (patent
pending) is applied.
■ High Accuracy
Features
GENERAL-PURPOSE SHAVING MACHINE
Easy tooth profile correction. Tapering and crowning program can be made easily by
MITSUBISHI's new method with 4-axis.
FD30
Part axis
Cutter axis
mm
3
Workpiece mn
φ 144
β
0
Ζ
46
β
30
Cutter φ 220.3
β 12RH
Diagonal machining
in
0.2
5.7
0
1.8
1.2
8.7
0.0 0.0
(ｍｍ
in ) Amount of taper
Tooth lead
accuracy
0.0 0.0
Data Amount of crowning
input A-axis compensation
0.0 0.0
Zero setting
Machining Examples
Taper
Ｋ
Ｋ
Table at center
Guide rail
Center
distance
d’
d
c
19 μm
20 μm
0.0007 in 0.0008 in
0.0 0.0
0.02 0.0008
0.0 0.0
10
Tooth lead compensation
Crowning
30 μm
0.0012 in
28 μm
0.0011 in
0.0 0.0
0.0 0.0
0.03 0.0012
c’
d
d’
c
b
a’
a
Ｋ
Workpiece axis
Workpiece width
b Cutter axis
β
b’
b’
tapering
29 μm
30 μm
19 μm
0.0011 in 0.0007 in 0.0012 in
0.02 0.0008
0.0 0.0
0.03 0.0012
Tapering & crowning
Table at right end
Center of
oscillation
Allowable table feed length
a
Workpiece
width
● Taper compensation principle
The taper is obtained by shifting the cutter in
Y-axis direction with this machine, whereas in the
conventional machine the workpiece had to be
tilted to obtain a taper. The initial condition
a'b=c'd will become a'b'< c'd' by offsetting
amount of K. In other words, a taper can be
obtained from the deviation of the center distance
between the workpiece and cutter at both ends of
the workpiece width.
Compensation for crowning, tapering and crowning can be made
easily by simple data input from the CRT screen.
Table at left end
Conventional crowning method
Ｚ
Cutter
Workpiece
Workpiece width
[Explanation based on conventional method]
Crowning is done by utilizing taper compensation principle
explained on the right column. Crowning is generated by the
continuous variation of Y-axis (K value) relative to Z-axis
movement. In actual machining, the amount of crowning will be
calculated automatically by simply inputting the crowning
amount per workpiece width.
Principle of Tapering and Crowning
Series
MITSUBISHI
GEAR SHAVING MACHINE
Ａ
Ｚ
U
Ｘ
11
Main Particulars
Y
Cutter head swivel
○
○
5.5 7.5
325×50.8 12.8×20
kW hp
Cutter size (Max. dia. x Max. width) mm in
Main motor
810 31.9
140∼340 5.5∼13.4
Distance between cutter and workpiece center mm in
150 5.9
10
φ450 φ17.7
4-axis control 5-axis control
(std)
mm in
mm in
○
−−−
Max. distance between tailstock and spindle center mm in
Max. workpiece width
Max. module
Max. workpiece diameter
Main Particulars
Taper and crowning adjustment
Ａ
U
Table horizontal feed
○
○
○
Cutter headin/out
Y
Ｚ
○
○
○
4-axis control 5-axis control
(std)
(option)
Radial feed
Ｘ
Controlled axes
● Cutting conditions are set by automatic programming.
● 60 different machining programs can be stored in memory and
called out by program number.
● Cutter change is easily made.
■ Simple Operation
● Factory automation made possible with peripheral equipment
such as Automatic Tool Changer (ATC), Automatic Jig
Changer (AJC), In-Process Gaging and Robots.
Conventional machine
Cutter change,
setting of
conditions
(18 min.)
Trial cut,
measuring
(10 min.)
28 min.
For different type of workpiece
FA45
2 min.
ITY
TIV
UC IME
D
RO LE T
%
C
HP
20
HIG TH CY BY
D
WI UCE
D
RE
）
FA45
7 min.
1 min.
1 min.
12
Conventional machine
Cutter change,
setting of
conditions
(25 min.)
Trial cut,
measuring
(20 min.)
Changing fixture
(5 min.)
50 min.
(Including machining method changes)
change
（ Cutter
Program call out
For similar workpiece
Example of Setup Time Reduction
● Automatic sizing compensation
● Separate hydraulic and coolant oil tanks minimize thermal
displacement.
■ Consistent Machining Accuracy
● Application of two axes (Y, Z) simultaneous control.
● Automatic diagonal angle setting.
● High accuracy cutter head swivel angle positioning of 15" .
● Automatic positioning of workpiece and cutter.
● Instant operation from trial machine data.
● No test cut required for repeat production.
● Tapering and crowning are made by full NC 5-axis control.
● High speed high accuracy shaving of gears up to Module 10 2.54 DP,
450 mm 17.7 in in diameter.
● Improved rigidity of table, column, bed and spindle.
● Equipped with a rugged taper crowning device (5 axes)
employing table supported at both ends.
■ Easy Automation
■ Setup Time Reduction
■ High Speed High Accuracy Machining
Features
GENERAL-PURPOSE SHAVING MACHINE
Designed for medium sized gears.
FA45
Series
MITSUBISHI
GEAR SHAVING MACHINE
mm in
−−−−
−−−−
Machine weight
A device for supporting
long shaft workpiece.
Two-Arm Rotation
Type High Speed
Loader
A device for changing
workpieces automatically.
To support shaft
workpieces or manual
arbor before
clamping.
Automatic
Workpiece
Changer
A device for changing
workpieces automatically.
(for vertical machines)
A device to change the
two cutters automatically.
Dual Cutter Spec.
5,000 11,100
Manual Work Rest
5,000 11,100
2,100×2,200 82.7×86.6
35
0.1∼2.5 0.0004∼0.1
5,000 11,100
2,100×2,200 82.7×86.6
35
7.5 10
±90°
−−−−
−−−−
30∼300 1.2∼11.8
±75 ±3.0
±30 ±1.2
0.001 0.00004
Cutter head travel by ball screw
Rough Locator
A device to make cutter
change easy from the
front.
Cutter Support
Reversing Device
kg lb
13
−−−−
−−−−
1,600×2,460 63.0×96.9
±75 ±3.0
±75 ±3.0
mm in
−−−−
−−−−
35
−−−−
−−−−
kVA
−−−−
7.5 10
0.001 0.00004
−−−−
Total power consumption
Floor space
Cutter head travel by ball screw
0.1∼2.5 0.0004∼0.1
0.001 0.00004
Cutter head travel by ball screw
0.1∼2.5 0.0004∼0.1
5.5 7.5
mm/min ipm
(Z-axis)
±20°
40∼500 (infinitely variable)
63.5 2.5
50.82
φ250 φ9.8
±23°
30∼400 (infinitely variable)
63.5 2.5
50.82
φ325 φ12.8
1,000
Plunge, underpath, diagonal,
conventional
Plunge, underpath,
diagonal, conventional
3,000
810 31.9
150 5.9
10 2.54DP
φ450 φ17.7
FA45
575 22.6
150 5.9
8 3.2DP
φ310 φ12.2
FＤ30
For ring type workpieces.
Skew Type Work
Stocker
A center designed for
shaft workpieces with a
special center hole.
Special Center
Work arbor for automation.
Automatic Work
Arbor
8,000 17,700
2,400×2,670 94.5×105.1
36
5.5 7.5
±90°
30∼300
±75
−−−−
−−−−
±10 ±0.4
0.001 0.00004
Cutter head travel by ball screw
0.1∼2.5 0.0004∼0.1
125（105∼230）4.9（4.1∼9.1） 160（105∼265）6.3（4.1∼10.4） 160（105∼265）6.3（4.1∼10.4） 200（140∼340）7.9（5.5∼13.4）
kW hp
Diagonal angle
Horizontal travel feedrate
Horizontal travel
mm/min ipm
mm in
(Z-axis)
Horizontal travel
Horizontal travel feedrate
mm in
(Y-axis)
mm in
mm/min ipm
mm in
In/out travel
Minimum in-feed increment
In-feed method
In-feed feedrate
(X-axis)
±20°
±20°
Cutter speed
Cutter head travel
40∼500 (infinitely variable)
40∼500 (infinitely variable)
min-1
(A-axis)
63.5 2.5
63.5 2.5
mm in
Cutter inner diameter
Swivel angle
50.82
50.82
mm in
Maximum cutter width
φ250 φ9.8
φ250 φ9.8
mm in
3,000
3,000
Maximum cutter diameter
Plunge
min-1
Plunge
500 19.7
250 9.8
mm in
Maximum workpiece speed
Cutting method
Maximum distance btwn. centers
40 1.6
40 1.6
mm in
8 3.2DP
6 4.2DP
φ310 φ12.2
φ200 φ7.9
mm in
FD30-P
FD-H20P
Main motor (AC spindle)
Table
Cutter
head
Capability
Maximum face width
Maximum module
Maximum diameter
Model
■ Standard Specifications
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
Hydraulic and lubrication unit
Door interlock
Work counter
Tool counter (software)
14
FA45
FＤ30
FD30-P
FD-H20P
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
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〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
−−−−
〇
−−−−
〇
〇
Work light
Light for control box
Coolant separator
Hydraulic unit
Main spindle load monitor
Cutter power clamp
Rough locator
Automatic collet type work arbor
Solid type work arbor
Special center
Cutter collar (additional)
Signal tower
Doubled hinged automatic splash guard door
Loader robot interface
Fixture cleaning system
High speed gear meshing device (Dual magazine, rotation type)
High speed gear meshing device (Chute type)
Auxiliary control panel
Stroke type headstock
〇 (cutter head)
〇 (table)
Taper adjusting control (manual)
Taper adjusting control (NC)
〇
〇
〇
〇
〇
〇
Work rest
Hydraulic pressure and temperature control
Hydraulic tank capacity increase
〇
〇
NC options
〇
〇
〇
Easy shift and easy clamping of headstock and tailstock
〇
〇
〇
AJC
Tailstock travel extension
〇
〇
ATC
〇
〇
〇
Work handling system, workpiece stocker
〇
〇
〇
Additional memory
〇 (cutter head)
〇 (table)
Autoloaders
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
−−−−
−−−−
〇
〇
−−−−
Dual cutter spec.
〇
〇
〇
〇
Oil tank level detector
Quality check counter
Automatic gear meshing device
〇
〇
〇
〇
Double palm start button
〇
〇
〇
〇
FＤ30
FD30-P
〇
Circuit breaker
FD-H20P
Model
■ Optional Equipment
〇
〇
〇
〇
Automatic sizing compensation
〇：Option applicable
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
〇
−−−−
−−−−
〇
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〇
FA45
〇
〇
〇
〇
〇
〇
〇
〇
Cutter head automatic clamping
〇
〇
〇
〇
〇
〇
−−−−
〇
〇
〇
−−−−
−−−−
〇
・Conversational MENU programming
・4-axis model (X-, Y-, Z-, A-, axes)
NC
・Infinitely variable cutter speed (AC motor direct drive)
Control
Device
・Automatic program search
−−−−
〇
〇
〇
〇
〇
Maintenance tool kit
〇
〇
〇
〇
〇
Puncher interface (RS232C port)
・3-axis model (X-, Z-, A-, axes)
〇
〇
〇
〇
Quality check counter (software)
Model
Coolant supply unit
■ Standard Equipment
Series
MITSUBISHI
GEAR SHAVING MACHINE
FA45
FＤ30
FD30-P
2400 94.5
2000 78.7
1200 47.2
75
3.0
Stroke
525 20.7
975 38.4
450 17.7
Stroke
75
3.0
Operation
panel
2400 94.5
15
Coolant tank
1475 58.1
max.230 9.1∼min.105 4.1
75 3.0（MAX.）
Hydraulic unit
Coolant tank
Hydraulic unit
Coolant tank
Hydraulic unit
800 31.5
Control
box
1200 47.2
2460 96.9
Operation panel
Hydraulic unit
1200 47.2
Control
panel
500 19.7
Control
panel
Control
panel
280
11.0
625 24.6
2400 94.5
600 23.6
1225 48.2
2100 82.7
2175 85.6
2100 82.7
2175 85.6
1550 61.0
1600 63.0
750 29.5
Coolant tank
260 10.2
FD-H20P
unit：mm in
50
2.0
50
2.0
50
2.0
1150 45.3
520 20.5
500 19.7
1300 51.2
2650 104.3
346
13.6
1150 45.3
1150 45.3
2996 118.0
2996 118.0
3050 120.1
346
13.6
2650 104.3
2700 106.3
350
13.8
1300 51.2
2200 86.6
50
2.0
2200 86.6
2670 105.1
75 3.0（MAX.）
50
2.0
■ Dimensions
2400 94.5
270
10.6
min-1
mm in
515（25∼530）
φ170 φ6.7
1∼8,000
350（40∼390）
600（100∼700）
φ300 φ11.8
φ800 φ3.1 200∼6,000
±45° 800 31.5
600 23.6
18 1.4DP
deg/min 16,200（0.01∼5,000）
Machine weight
110 15
（0.01∼3,600）
11,880
5,000（0.01∼20）
196.9（0.0004∼0.8）
kg lb 9,000 19,900 14,500 32,000 16,000 35,300
Wheel drive motor (30 min rating) kW hp
Table rapid (Feedrate)
Radial rapid (Feedrate) mm/min ipm 393.7（0.04∼39.4）
10,000（1∼1,000）
Radial axis travel (Center distance) mm in 20.3（1.0∼20.9） 13.8（1.6∼15.4） 23.6（3.9∼27.6）
Maximum wheel diameter mm in
Wheel shaft diameter
Grinding wheel speed
500 19.7
500 19.7
mm in
Maximum length
Helix angle
8 3.2DP
300 11.8
4 6.4DP
260 10.2
mm in
φ1,000 φ39.4
φ400 φ15.7
φ200 φ7.8
Maximum face width
mm in
Maximum module
Maximum diameter
ZG400CNC ZG1000CNC
ZG200CNC
16
Machine weight
mm in
kg lb
mm in
kW hp
mm/min ipm
Distance from floor to workpiece center
Wheel spindle motor
Wheel dresser
Simultaneous 2-axis control
25°
±35°
60 2.4
1∼4 25.4∼6.35DP
8,500 18,800
1,040 40.9
1.5 2.0
Single diamond dresser
1∼6,000 0.04∼236.2
φ650∼750 φ25.6∼29.5
Dressing: In/out, Up/down Simultaneous 2-axis control
Cutter speed/Table
Helix angle
ZA30CNC
φ150∼300 φ5.9∼11.8
mm in
mm in
Model
Maximum pressure angle
Maximum face width
Module
Pitch circle diameter
Table horizontal feedrate
Wheel diameter
Control
Cutter specs.
Item
Main Particulars
Model
Main Particulars
Item
The ultimate machine with shaving cutter.
High accuracy, high productivity user oriented
gear grinder
■ Shaving Cutter Grinding Machine,
ZA30CNC
Mitsubishi can offer various types of cutters best suited for the customer.
■ Gear Grinding Machine, ZG Series
■ Shaving Cutter
Series
MITSUBISHI
GEAR SHAVING MACHINE
MITSUBISHI GEAR SHAVING MACHINE F SERIES
Machine Tool Division:
Sales Department:
130, Rokujizo, Ritto, Shiga, 520-3080, Japan
Phone: 81-77-552-9768 Fax: 81-77-552-9774
URL: http://www.mhi-machinetool.com/english/index.html
Beijing Liaison Office, Machine Tool Group:
Beijing Changfugong Center Co., Ltd, No. 6006 Office Building,
No.26 Jian Guo Men Wai Avenue, Beijing,
The People's Republic of China. 100022
Phone: 86-10-6505-4321 Telefax: 86-10-6505-1222
Taipei Liaison Office:
8F-1, Worldwide House 131, Min Sheng E. Rd., Sec. 3,
Taipei 105, Taiwan, R.O.C.
Tel: 886-2-8712-3330 Telefax: 886-2-8712-3332
Machine Tool Division:
Addison Office:
1225 Greenbriar Drive, Suite B Addison, IL 60101, U.S.A.
Phone: 1-630-693-4700 Telefax: 1-630-693-4710
URL: http://www.mhia-mtd.com
Wixom Office (Gear Technology Center):
46992 Liberty Drive, Wixom, MI 48393, U.S.A.
Phone: 1-248-669-6136 Telefax: 1-248-669-0614
URL: http://www.mitsubishigearcenter.com
Machine Tool Division:
Sonnenstr, 32 IV, 80331 Munich, Germany
Phone: 49-89-2110-7913 Telefax: 49-89-2110-7933
MHI MACHINE TOOL (H.K.) LIMITED
Room 2104-7, Hutchison House,10,
Harcourt Road, Hong Kong, SAR China
Phone: 852-3526-3188 Telefax: 852-2868-1469
(SHANGHAI) CO., LTD.
Machine Tool Group:
Room 912, Bank of China Tower, 200 Yin Cheng Road Central,
Pudong New Area, Shanghai, The People's Republic of China
Phone: 86-21-6841-3030 Telefax: 86-21-6841-5222, 5599
(THAILAND)
Machine Tool Unit:
Bangna Towers, Tower A, 8th Floor,
2/3 Moo 14, Bangna-Trad Road, K.m.6.5
Bangkaew, Bangplee, Samutprakarn 10540, Thailand
Phone: 66-(2)751-9800 Telefax: 66-(2)751-9801, 2
SINGAPORE PTE, LTD.
Machine Tool Group:
150 Beach Road, #28-01 Gateway West, Singapore 189720
Phone: 65-6293-6552 Telefax: 65-6293-6553
INDIA PRIVATE LTD.
3B, 3rd Floor, Lotus Towers, Community Center,
New Friends Colony, New Delhi-110 065, India
Phone: 91-11-51021234 Telefax: 91-11-51025150
DE MEXICO, S.A. DE C.V.
Paseo de la Reforma No.265 Piso 18,
Col. Cuauhtemoc, Mexico D.F., Mexico, C.P.06500
Phone: 52-55-5511-4193 Telefax: 52-55-5511-3425
INDUSTRIAS PESADAS DO BRASIL LTDA.
Rua Pamplona, 518, 2-andar, Edif., China Trade Center, Cerqueira Cezar,
CEP: 01405-000, Sao Paulo, SP Brazil
Phone: 55-11-3170-9201 Telefax: 55-11-3885-9040
Machine specifications such as dimensions etc., are fixed using SI units including the metric system.
Data shown in other units in blue, such as inches, pounds and gallons etc. are for reference only and the formal data in black supercede
any equivalent data given in blue when fractions caused by conversion become an issue.
Specifications are subject to change without prior notice.
The export of this product is subject to Japanese Governmental approval.
TF01-F-SERIE1-B-0,（3 . 0）08-9，R
Printed in Japan